Fix build with gcc-6
Do not tinker with -isystem, this causes issues
where gcc does not find standard C++ headers since
the default search ordered for system headers is
changed and is not correct anymore. Errorr like
WebCore/editing/gtk/EditorGtk.cpp:27:
/mnt/oe/poky/build/tmp/sysroots/qemuarm/usr/include/c++/6.0.1/cstdlib:75:25: fatal error: stdlib.h: No such file or directory
#include_next <stdlib.h>
It brings a patch to fix typename mismatch
for pow()
see
https://bugs.webkit.org/show_bug.cgi?id=153071
Drop upstreamed patches
User -fPIC on aarch64 to fix
relocation truncated to fit: R_AARCH64_LD64_GOTPAGE_LO15 against symbol `__stack_chk_guard@@GLIBC_2.17' defined in .data.rel.ro section
(From OE-Core rev: 0a6e162c47017ecf51b466218fb549e0e199f4c4)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
268f66fe0e